drain bolt YAMAHA YBR250 2007 Owners Manual

2-1
2
DESCRIPTION
EAU10410
Left view1. Idle adjusting screw
2. Battery
3. Main fuse
4. Fuse box
5. Storage compartment
6. Grab bar
7. Seat lock
8. Shift pedal
9. Engine oil drain bolt
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6-9
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PERIODIC MAINTENANCE AND MINOR REPAIR
The engine oil should be between the
minimum and maximum level marks.
12
3
1. Engine oil filler cap
2. Maximum level mark
3. Minimum level mark4. If the engine oil is below the minimum level mark, add sufficient
oil of the recommended type to
raise it to the correct level.
To change the engine oil (with or
without oil filter element
replacement) 1. Start the engine, warm it up for several minutes, and then turn it
off.
2. Place an oil pan under the engine to collect the used oil.
1
1. Dipstick3. Remove the engine oil filler bolt anddrain bolt to drain the oil from the
crankcase.
-2-3-4-5
1
1. Engine oil drain boltCheck the washer for damage and
replace it if necessary.
4. Remove the oil filter element drainbolt to drain the oil from the oil filter
element.Skip steps 5-7 if the oil filter element is
not being replaced.5. Remove the oil filter element coverby removing the bolts.1. Oil filter element cover bolts
2. Oil filter element drain bolt6. Remove and replace the oil filterelement and O-rings.
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PERIODIC MAINTENANCE AND MINOR REPAIR
2
2
1
1. Oil filter element
2. O-ringMake sure that the O-rings are properly
seated.7. Install the oil filter element coverby installing the bolts, then
tightening them to the specified
torque.Tightening torque:Oil filter element cover bolt: 10 Nm (1,0 m.kgf, 7.4 ft.lbf)8. Install the engine oil drain bolt, and
then tighten it to the specified
torque.
9. Install the oil filter element drain bolt, and then tighten it to the
specified torque.
Tightening torque:Engine oil drain bolt: 20 Nm (2.0 m.kgf, 15 ft.lbf)
Oil filter element drain bolt: 7 Nm (0.7 m.kgf, 5.25 ft.lbf)10. Add the specified amount of the
recommended engine oil, and then
install and tighten the oil filler bolt.Recommended engine oil:See page 8-1
Oil quantity: Without oil filter element
replacement:1.35 L (1.43 US qt) (1.19
Imp.qt)
With oil filter element replacement:1.45 L (1.53 US qt) (1.28
Imp.qt)
ECA11620
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In order to prevent clutch
slippage (since the engine oil
also lubricates the clutch), do not
mix any chemical additives. Do
not use oils with a diesel
specification of “CD” or oils of a
higher quality than specified. In addition, do not use oils labeled
“ENERGY CONSERVING II” or
higher.
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Make sure that no foreign
material enters the crankcase.
11. Start the engine, and then let it idle
for several minutes while checking
it for oil leakage. If oil is leaking,
immediately turn the engine off and
check for the cause.
12. Turn the engine off, and then check the oil level and correct it if
necessary.
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